input{
    display: block;
    width: 80px;
    height: 40px;
    background-color: rgb(140, 235, 100);
    color: white;
    border: 3px solid green;
    font-size: 22px;
    font-family: '隶书';
    line-height: 30px;
    border-radius: 5px;
}